China China OEM Rock Roller Bits - Tricone bit 537 – Ruishi Manufacturer and Supplier

China OEM Rock Roller Bits - Tricone bit 537 – Ruishi

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In an effort to provide you advantage and enlarge our business enterprise, we even have inspectors in QC Staff and assure you our greatest provider and item for Pdc Oil Field Drill Bit, Tricone Drill Bit Design, Core Bit, Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility.

China OEM Rock Roller Bits - Tricone bit 537 – Ruishi Detail:

1. Motor hardfacing: Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in high-speed, directional or abrasive applications.

2. Shirttail Compacts: Tungsten carbide compacts are added to the shirttail to reduce leg wear in abrasive formations and deviated or horizontal wellbores.

3. G-Gauge protection: more tungsten carbide inserts are placed in the gauge to reduce the wear in the abrasive formation. It can protect gauge and increases the stability and life of the bit.

4. Additional reaming gauge row: protects shirttail and reduces thermal effect on sealing and enhances ROP of the bit.

5. Additional rows of teeth: the additional rows of teeth increase drilling efficiency and durability without sacrificing ROP .There is more evenly distributed WOB without tracking and with less off-center running.

Application: Suitable for very soft formation with low compressive strength and high drillability ,such as clay,mudstone,gypsum and soft limestone,etc.

Bit Size		IADC Code	API Connection	RECOMMENDED PARAMETERS
in	mm	IADC Code	API Connection	Rotary Speed (rpm)	Weight On Bit(KN)
8 -1/2”	215.9	437	4-1/2’’API REG	240~70	0.35~0.9
9 -1/2”	241.3	437	4-1/2’’API REG	240~70	0.35~0.9
12-1/4”	311.1	437	6-5/8’’API REG	240~70	0.35~0.9

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Sticking to the principle of "Super Quality, Satisfactory service" ,We are striving to be a good business partner of you for China OEM Rock Roller Bits - Tricone bit 537 – Ruishi , The product will supply to all over the world, such as: Roman, Liverpool, Florence, Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.

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The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.

By Mona from Turkey - 2017.12.19 11:10

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

By Jack from Congo - 2018.07.12 12:19